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(Article of periodic en Français - 1984)

Document title

Géomorphologie et diapirisme granitique: l'exemple des plutons de la moitié orientale des Pyrénées

Authors(s) and Affiliation(s)

LAGASQUIE J. J. ;

Abstract

A good knowledge of the altitude and shape of the intrusion-roofs is the better way to evaluate the work of selective erosion and to understand the topographic position of plutonic rocks. Selective erosion can discover intrusion walls and, so, bring about landforms in relationship with the shape of diapir. Internal geometry of eruptive rocks carries away concrete structural landforms (ridge, anticline arch), has a great influence on joint-organization of rocks and can be a factor of weakness, or either, of rock-resistance to the weathering processes.

Source

Article of periodic

published at : Annales de géographie Paris

Editor :

Millesime : 1984, vol. 93, no515 [pp. 1-22]

Bibliographic references : 17 réf.

Language

Français

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